Q: What is the sum of all factors of the number 21,742,427 excluding 21,742,427?
A: 3,613,573
The factors of the number 21,742,427 are: 1, 7, 49, 343, 63389, 443723, 3106061, 21742427.
If you add them up, you will get the total of 21,742,430. Now subtract 21,742,427 to get 3,613,573